34 search results - page 1 / 7 » Polyhedral Surface Smoothing with Simultaneous Mesh Regulari... |
GMP
2000
IEEE
13 years 9 months ago
2000
IEEE
A computer graphics object reconstructed from real-world data often contains undesirable noise and small-scale oscillations. An important problem is how to remove the noise and os...
SIAMSC
2008
13 years 4 months ago
2008
We describe a hybrid algorithm that is designed to reconstruct a piecewise smooth surface mesh from noisy input. While denoising, our method simultaneously regularizes triangle me...
VISUALIZATION
2000
IEEE
13 years 9 months ago
2000
IEEE
Polyhedral meshes are used for visualization, computer graphics or geometric modeling purposes and result from many applications like iso-surface extraction, surface reconstructio...
COMPGEOM
2003
ACM
13 years 10 months ago
2003
ACM
We address the problem of curvature estimation from sampled smooth surfaces. Building upon the theory of normal cycles, we derive a definition of the curvature tensor for polyhed...
SIGGRAPH
1994
ACM
13 years 9 months ago
1994
ACM
An algorithm for creating smooth spline surfaces over irregular meshes is presented. The algorithm is a generalization of quadratic B-splines; that is, if a mesh is (locally) regu...